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The Nebular Blob in N214C
Zoom-in on the nebular blob lying ~ 60" (50 light-years) north of the Sk-71 51 cluster. The image is based on individual exposures taken through narrow-band filters around H-alpha (red), [O III] (green) and H-beta (blue). The field size is 104" x 101" on the sky, corresponding to roughly 85 by 82 light-years. North is up and east to the left.
Kredit:ESO
O snímku
Id: | eso0513e |
Typ: | Pozorování |
Datum zveřejnění: | 22. dubna 2005 |
Související články: | eso0513 |
Velikost: | 2480 x 2407 px |
O objektu
Jméno: | N214C |
Typ: | Local Universe : Nebula : Appearance : Emission : H II Region |
Vzdálenost: | 170000 světelné roky |
Constellation: | Mensa |
Kategorie: | Nebulae |
Pozadí
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Souřadnice
Position (RA): | 5 41 39.68 |
Position (Dec): | -71° 19' 55.83" |
Field of view: | 1.65 x 1.60 arcminutes |
Orientace: | Sever je 0.3° pravá od svislé osy |
Barvy & filtry
Pásmo | Vlnová délka | Dalekohled |
---|---|---|
Optický H-beta | 486 nm | New Technology Telescope SUSI2 |
Optický Oiii | 500 nm | New Technology Telescope SUSI2 |
Optický H-alpha | 655 nm | New Technology Telescope SUSI2 |